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86112 (1999 RN123)
Classification: Main-belt Asteroid          SPK-ID: 2086112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07156077635316438 7.9298e-08  
a 2.942456649376004 1.9564e-08 au
q 2.731892167161126 2.3898e-07 au
i 10.99306333344769 8.2939e-06 deg
node 308.2658386387095 3.082e-05 deg
peri 69.96856707928268 5.7552e-05 deg
M 16.39794469760795 4.8733e-05 deg
tp 2458916.524914770037
(2020-Mar-08.02491477)
0.0002494 TDB
period 1843.586573822055
5.05
1.8387e-05
5.034e-08
d
yr
n .1952715457531573 1.9475e-09 deg/d
Q 3.153021131590881 2.0964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      7469 days (20.45 yr)  
   first obs. used      1999-07-23  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54325  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 13:25:31  

Additional Information
 Earth MOID = 1.75522 au 
 Jupiter MOID = 2.22898 au 
 T_jup = 3.241 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO453292  
diameter diameter 10.328 km 1.962 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.072   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

86112 (1999 RN123)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 RN123 = 2000 XC29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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